

    \filetitle{interp}{Interpolate missing observations}{tseries/interp}

	\paragraph{Syntax}\label{syntax}

\begin{verbatim}
X = interp(X,Range,...)
\end{verbatim}

\paragraph{Input arguments}\label{input-arguments}

\begin{itemize}
\item
  \texttt{X} {[} tseries {]} - Input time series.
\item
  \texttt{Range} {[} tseries {]} - Date range on which any missing,
  i.e.~NaN, observations will be interpolated.
\end{itemize}

\paragraph{Output arguments}\label{output-arguments}

\begin{itemize}
\itemsep1pt\parskip0pt\parsep0pt
\item
  \texttt{x} {[} tseries {]} - Tseries object with the missing
  observations interpolated.
\end{itemize}

\paragraph{Options}\label{options}

\begin{itemize}
\itemsep1pt\parskip0pt\parsep0pt
\item
  \texttt{'method='} {[} char \textbar{} \emph{\texttt{'cubic'}} {]} -
  Any valid method accepted by the built-in \texttt{interp1} function.
\end{itemize}

\paragraph{Description}\label{description}

\paragraph{Example}\label{example}


